I'm trying to search for an address with you kindly provided Locator server http://sampleserver1.arcgisonline.com/ArcGIS/rest/services/Locators/ESRI_Geocode_EU/GeocodeServer. But it seems it has some problems or something with my spatial reference which is 31255 on most of my maps. If i search for the location i get get the wrong position. If i transfer it again with a geometry engine to the right spatial reference it changes nothing. It also does seem not to work on the arcigs.com web map viewer:[ATTACH=CONFIG]11179[/ATTACH] (the marker shows the real location of the address). This can be reproduced with other addresses. The used web map was : http://www.arcgis.com/home/item.html?id=0c1adfd384e54305b3fc381524fe5491